How does the rhetorical question develop the central idea?

The question is used to make the point that inequality experienced by women extended beyond the theatre.
The question is used to emphasize the girl’s innocence by reminding readers that she is too young to engage in social activities at night.
The question is used to make readers question why women were not allowed to participate in theatrical productions.
The question is used to create a metaphor that makes a direct comparison between male and female actors.